TPS54560BQDDARQ1 SOP-8 Amacandelo e-elektroniki adityanisiweyo kwisekethe yolawulo lweVolge
TPS54560BQDDARQ1 SOP-8 Amacandelo e-elektroniki adityanisiweyo kwisekethe yolawulo lweVolge
Iimpawu eziphambili zeTPS54560B-Q1
●UFanelo oluPhezulu kwiMilayisho yoKhanya ngePulse Skipping Eco-mode™
●92-mΩ Icala Eliphezulu leMOSFET
●I-146 µA eSebenzayo epholileyo yangoku kunye ne-2 µA Ukuvala i-yangoku
●I-100 kHz ukuya kwi-2.5 MHz iFrekhwensi yokuTshintsho eZinzileyo
●Ingqamanisa kwiwotshi yangaphandle
●Ukuyeka okuPhantsi kuMthwalo woKhanya nge-FET eDityanisiweyo ye-BOOT yokuRecharge
●Ukulungiswa kweVoltage ye-UVLO kunye neHysteresis
●I-0.8 V 1% i-Internal Voltage Reference
●8-Itheminali ye-HSOP ene-PowerPAD™ Package
●-40 ° C ukuya 150 ° C TJ Uluhlu lokuSebenza
●Yenza uYilo loSiko usebenzisa i-TPS54560B-Q1 kunye ne-WEBENCH® uMyili waMandla
Inkcazelo ye-TPS54560B-Q1
I-TPS54560B-Q1 yi-60 V, i-5 A, i-step down regulator kunye ne-MOSFET ephezulu edibeneyo.Isixhobo sisinda kwi-pulses yokulahla imithwalo ukuya kwi-65V nge-ISO 7637. Ulawulo lwemowudi yangoku lubonelela ngembuyekezo elula yangaphandle kunye nokukhethwa kwecandelo eliguquguqukayo.Imowudi yokutsiba ukubetha kwentliziyo esezantsi yehlisa unikezelo lomthwalo ongekhoyo ngoku ukuya kwi-146 µA.Ukucinywa konikezelo lwangoku kucuthwe ukuya kwi-2 µA xa iphini lokuvula litsalwa phantsi.
I-Undervoltage lockout isetelwe ngaphakathi kwi-4.3 V kodwa inokunyuswa ngokusebenzisa i-pin yokuvula.I-voltage yokuphuma kwirempu yokuqalisa ilawulwa ngaphakathi ukubonelela ngokuqalisa okulawulwayo kunye nokuphelisa ukudubuleka.
Uluhlu olubanzi lokutshintsha amaza luvumela ukuba ukusebenza kakuhle okanye ubungakanani becandelo langaphandle buphuculwe.Imveliso yangoku ilinganiselwe kumjikelo-ngomjikelo.Ukuphindaphinda rhoqo kunye nokuvalwa kwe-thermal kukhusela amacandelo angaphakathi nangaphandle ngexesha lemeko yomthwalo ogqithisileyo.
I-TPS54560B-Q1 iyafumaneka kwiphakheji ye-HSOP PowerPAD™ yesi-8.
1. Ngoobani abasebenzi kwisebe lakho le-R & D?Ziziphi iziqinisekiso zakho?
-R & D UMlawuli: yenza isicwangciso sexesha elide seR & D senkampani kwaye ubambe isikhokelo sophando kunye nophuhliso;Ukukhokela kunye nokulawula isebe le-r&d ukuphumeza isicwangciso se-r&d yenkampani kunye nesicwangciso sonyaka se-R&D;Lawula inkqubela phambili yophuhliso lwemveliso kwaye uhlengahlengise isicwangciso;Misela uphando lwemveliso egqwesileyo kunye neqela lophuhliso, uphicotho kunye noqeqesho olunxulumene nabasebenzi bobugcisa.
Umphathi we-R & D: yenza imveliso entsha ye-R & D isicwangciso kwaye ubonise ukwenzeka kwesicwangciso;Ukongamela kwaye ulawule inkqubela kunye nomgangatho womsebenzi we-r&d;Phanda ngophuhliso lwemveliso entsha kwaye ucebise izisombululo ezisebenzayo ngokweemfuno zabathengi kwiinkalo ezahlukeneyo
Abasebenzi be-R&d: ukuqokelela kunye nokusombulula iinkcukacha eziphambili;inkqubo yeKhompyutha;Ukuqhuba iimvavanyo, iimvavanyo kunye nohlalutyo;Lungisa izixhobo kunye nezixhobo zovavanyo, iimvavanyo kunye nohlalutyo;Ukurekhoda idatha yokulinganisa, yenza izibalo kwaye ulungiselele iitshathi;Yenza uphando lwamanani
2. Yintoni uphando lwakho lwemveliso kunye nombono wophuhliso?
-Umbono wemveliso kunye nokukhethwa kwemveliso kunye novavanyo lwenkcazo yemveliso kunye noyilo lwesicwangciso seprojekthi kunye novavanyo lwemveliso kunye nokuqinisekiswa kokuqaliswa kwintengiso
